Emergency postcoital contraception.
Potter
L S
LS
Trussell
J
J
Rarick
L
L
D003267:Contraception / Q000379:methods; D003276:Contraceptives, Oral / Q000008:administration & dosage*; D003281:Contraceptives, Postcoital; D005260:Female; D006801:Humans
D003276:Contraceptives, Oral; D003281:Contraceptives, Postcoital